![Re-[Remix] Delta P for MK3S+ with LEDs. Now with USB board camera mount options](https://media.printables.com/media/prints/256219/images/2298993_90c71f8d-5066-40a3-b6c0-da22c0efe545/img_2088.jpg)
Re-[Remix] Delta P for MK3S+ with LEDs. Now with USB board camera mount options
prusaprinters
<p>To build this model you will need to check out the two links below for aditional information and download the honeycomb cover:</p><p><a href="https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-">https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-</a></p><p> </p><p><a href="https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-/files">https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-/files</a></p><p> </p><p>Edited 18/10/2022:</p><p> </p><p>I changed the camera mount option. Instead of being part of the fan duct (weak and difficult to focus), I created a hinged mount that connects to the Prusa X stepper motor. If you decide to use this option you should use it in combination with “Cooling duct with LEDs”.</p><p> </p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/802cc5ba-5825-4e86-889e-21e9f608b2de/iscreen-shoter-20221017105236131.jpg#%7B%22uuid%22%3A%22489a8fd1-873c-4f90-883b-aece574cda88%22%2C%22w%22%3A1659%2C%22h%22%3A1305%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/3d39ba4e-eb48-4fab-9a66-185ffdb52515/hinged-camera-bracket.jpg#%7B%22uuid%22%3A%226fe3ebdc-2c39-4c23-85b0-462866b041ec%22%2C%22w%22%3A1048%2C%22h%22%3A729%7D"></figure><figure class="media"><oembed url="https://youtu.be/fHkNWvYKrdA"></oembed></figure><p>https://youtu.be/fHkNWvYKrdA</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/f81ae35f-3102-4f8a-87b5-506328f8dced/iscreen-shoter-20221017105057991.jpg#%7B%22uuid%22%3A%229623e9c7-ba30-48a3-844a-304b9171eb2b%22%2C%22w%22%3A1195%2C%22h%22%3A1313%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/58af8e0d-24fc-4d72-a783-0e990267d2a2/iscreen-shoter-20221017105129550.jpg#%7B%22uuid%22%3A%22c22255fe-3412-4e86-a064-4e65c1cca7bf%22%2C%22w%22%3A1197%2C%22h%22%3A1480%7D"></figure><figure class="media"><oembed url="https://youtu.be/0AFO3M7aEBU"></oembed></figure><p> </p><p>Edited 08/10/2022</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=HD4ievSavfo"></oembed></figure><p> </p><p>Added “Cooling duct with LEDs and camera 30 degrees-v3”. The M2.5 hex nut pocket and the lens tube are slightly larger. </p><p>I also built a small plate to hold the USB cable for strain relief shown below.</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/6e3bc170-ce9c-4fbf-a4af-72d6a473c99a/iscreen-shoter-20221008221829910.jpg#%7B%22uuid%22%3A%22b2309d98-2152-41b8-864e-4d39f3200f2c%22%2C%22w%22%3A1526%2C%22h%22%3A931%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/aa055047-3451-4d0f-afda-2bafe247d4fb/iscreen-shoter-20221008223848625.jpg#%7B%22uuid%22%3A%227bb99d4e-5ab6-4b48-8f4f-63b42644bec6%22%2C%22w%22%3A1272%2C%22h%22%3A1134%7D"></figure><p> </p><p><img src="https://media.printables.com/media/prints/256219/rich_content/48a07423-38f9-463c-a301-e0251169f04a/iscreen-shoter-20221008222402959.jpg#%7B%22uuid%22%3A%22ee745b79-cf49-467e-8242-453002c2956e%22%2C%22w%22%3A1087%2C%22h%22%3A1354%7D"></p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/2ac1356d-acf9-4f9c-9c8c-f026e3f557f2/iscreen-shoter-20221008222435506.jpg#%7B%22uuid%22%3A%22a64968b2-2233-4da4-b895-8652f3823042%22%2C%22w%22%3A1099%2C%22h%22%3A1426%7D"></figure><p> </p><p>Below is the image of my Octoprint web interface. The image is taken with a f3.6mm lens. I have tried f2.1 and f6 and I decided that f3.6 serves me the best. </p><p>I configured the camera for higher resolution as explained in this article <a href="https://iotrant.com/2020/02/25/properly-configuring-a-camera-in-octoprint/">https://iotrant.com/2020/02/25/properly-configuring-a-camera-in-octoprint/</a></p><p> </p><p><img src="https://media.printables.com/media/prints/256219/rich_content/627135cf-cad0-41e7-a693-2f4c7af122bf/iscreen-shoter-20221008224510412.jpg#%7B%22uuid%22%3A%22bd5703a8-465c-4207-aa32-0dd23d40af02%22%2C%22w%22%3A2447%2C%22h%22%3A1568%7D"></p><p> </p><p> </p><p>Edited: 06/10/2022</p><p>I added a new model with the camera positioned at 30 degrees relative to the printing surface. I also provided a way to lock the camera in place. It requires a hex nut and a screw M2.5</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/0de0acc3-b7d9-4a45-b4de-4f8cf9ef3cff/iscreen-shoter-20221006222249600.jpg#%7B%22uuid%22%3A%222e864540-ea3b-48d8-9ff6-23459be07be3%22%2C%22w%22%3A2021%2C%22h%22%3A1207%7D"></figure><p>Edited on 04/10/2022:</p><figure class="media"><oembed url="https://youtu.be/DeyNffGVyEc"></oembed></figure><p>Delta-P fan duct with LED lights and USB camera.</p><p>The replacement of the original extruder with the improved Delta P duct and the addition of the LEDs are very well detailed by the original designers and I highly recommend you to follow their links listed at the end of my notes ( <strong>@teookie</strong> and <strong>@BuildX )</strong>. All the needed components are listed on BuildX page. </p><p>If you wish to have a fan duct that can also accept a USB camera, please print one “Cooling duct with LEDs and camera mount”. The supports are included in the 3D model so you don't have to add any. I used black ASA filament to print the part you see.</p><p> </p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/7acd1764-2a83-4f22-b2a2-a5c9182fe2ca/1.jpg#%7B%22uuid%22%3A%22e35f6b47-f03a-4861-b55f-ad42d7405880%22%2C%22w%22%3A1957%2C%22h%22%3A1295%7D"></figure><p> </p><p> </p><p>For my prototype I used an ELP board camera with M12 thread f3.6mm lens ( link below) </p><p><a href="https://www.aliexpress.us/item/2251832602956039.html?spm=a2g0o.productlist.0.0.86935b35W5LTsi&algo_pvid=4db5694b-ebc6-4f9b-9b43-aad7e22568c0&algo_exp_id=4db5694b-ebc6-4f9b-9b43-aad7e22568c0-8&pdp_ext_f=%7B%22sku_id%22%3A%2263577474993%22%7D&pdp_npi=2%40dis%21USD%2134.65%2134.65%21%21%21%21%21%4021031a5516649311360488441e7872%2163577474993%21sea&curPageLogUid=uorhHrCICaxs">https://www.aliexpress.us/item/2251832602956039.html?spm=a2g0o.productlist.0.0.86935b35W5LTsi&algo_pvid=4db5694b-ebc6-4f9b-9b43-aad7e22568c0&algo_exp_id=4db5694b-ebc6-4f9b-9b43-aad7e22568c0-8&pdp_ext_f=%7B%22sku_id%22%3A%2263577474993%22%7D&pdp_npi=2%40dis%21USD%2134.65%2134.65%21%21%21%21%21%4021031a5516649311360488441e7872%2163577474993%21sea&curPageLogUid=uorhHrCICaxs</a></p><p> </p><p>For assembly you will need small tweezers, wire cutter, soldering iron and some patience. It took me about 15-20 minutes to install and wire the LEDs.</p><p>Step 1: </p><p>Install the connector and run the wires through their guide as shown. You need to apply pressure to the connector to fit it all the way in the pocket. </p><p> </p><p> </p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/8d697faa-4c45-48aa-8da0-b451d489a0a4/2.jpg#%7B%22uuid%22%3A%22683bb633-01bd-4c87-8e30-82f6d2185a74%22%2C%22w%22%3A1668%2C%22h%22%3A1286%7D"></figure><p> </p><p> </p><p>Step 2: </p><p>Position the three LEDs in their locations and make sure to follow the correct polarity. I marked with a red dot the anode in the second photo below. Run the red wire through its guide as shown. </p><p>Using the tweezers gently bend the LED leads to provide a mechanical connection before soldering step. One drop of instant adhesive will hold the resistor in place. Because I am using a 12V power supply i chose one 470 Ohm to position in series with the LEDs</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/5f0e1aad-3c6b-4d25-854f-121d6d5ce47c/4.jpg#%7B%22uuid%22%3A%225d8db87f-db7a-4745-8d66-2b4d850fce92%22%2C%22w%22%3A1173%2C%22h%22%3A1140%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/2f38c3fd-0f07-43c8-b256-eb4727aaa76b/6.jpg#%7B%22uuid%22%3A%22a1b27d9d-f0b6-4e35-b6a7-9605d2acdd64%22%2C%22w%22%3A2123%2C%22h%22%3A1499%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/a0a99c21-a5b8-4c2b-b88b-d59028577ac7/7.jpg#%7B%22uuid%22%3A%22db56b4ce-864a-4af1-8d32-1814bd8eb9da%22%2C%22w%22%3A2034%2C%22h%22%3A1496%7D"></figure><p> </p><p>Step 3:</p><p>Here is the electric diagram of how the LEDs and resistor are physically arranged.</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/9ac10d3e-0b94-4b84-a85b-ad39d301b293/8.jpg#%7B%22uuid%22%3A%22eeabfd28-a8e3-47d6-b087-7a326b5412d2%22%2C%22w%22%3A2081%2C%22h%22%3A1119%7D"></figure><p> </p><p>Step 4:</p><p>Cut the wires and strip the ends to attach them as shown. Now you can solder all the connections. </p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/e18edc96-dfa8-422e-a8e6-3066c7ed718a/9.jpg#%7B%22uuid%22%3A%2298d62767-4999-4cd1-b74d-7161b5deb83c%22%2C%22w%22%3A1703%2C%22h%22%3A1250%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/1b7623d0-5670-4f30-8569-fcc9925dc9a4/10.jpg#%7B%22uuid%22%3A%22f3973a07-be9d-4247-9ce6-813f0f5f6e2d%22%2C%22w%22%3A1690%2C%22h%22%3A1289%7D"></figure><p> </p><p>Step 5:</p><p>Apply 12V to the circuit to confirm that the LEDs are positioned correctly.</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/d56249c4-ab93-4acb-afe5-e34157d6edbf/12.jpg#%7B%22uuid%22%3A%228d0c4c2f-c29c-40e2-8a07-63e69104e1a8%22%2C%22w%22%3A1573%2C%22h%22%3A1549%7D"></figure><p> </p><p>Step 6:</p><p>Verify that there is no interference with the Delta-P cover. Arrange the wires or the leads if needed and apply a small amount of instant adhesive where the LED leads are too close to prevent them from shorting.</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/0e33d62a-a2f1-47a2-8f06-48954b715c8e/13.jpg#%7B%22uuid%22%3A%22d23a16e3-b128-4c83-bcfd-aec49250943a%22%2C%22w%22%3A1583%2C%22h%22%3A1174%7D"></figure><p> </p><p>Step 7:</p><p>Verify that the lens of the camera slides in the duct as indicated. Use sandpaper for small adjustments. </p><p>You will have to connect the camera to a computer and properly focus the lens. After that lock the lens with the included screw. </p><p>Make sure you have clearance between the camera board and the surface on which the duct sits on so it will not hit the prints .</p><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/79ba12f9-dfce-4184-84c3-808e5b537833/15.jpg#%7B%22uuid%22%3A%229295066f-e1cf-4863-af11-625d69994999%22%2C%22w%22%3A1934%2C%22h%22%3A1439%7D"></figure><figure class="image"><img src="https://media.printables.com/media/prints/256219/rich_content/495d505b-3b35-4f4e-aa20-d14afb7d9477/17.jpg#%7B%22uuid%22%3A%22d9a79b27-5872-45ac-a728-8fb0035435f7%22%2C%22w%22%3A1106%2C%22h%22%3A1187%7D"></figure><p> </p><p>Happy printing!</p><p> </p><p> </p><p> </p><p>Original posting</p><p>I only added a pocket for the connector and repositioned the third LED behind the duct for better visibility just for fun. The LEDs are connected in series together with a resistor dimensioned for the power supply. You could add an LED dimmer similar to this one <a href="https://www.amazon.com/RioRand-Motor-Controller-Control-Dimmer%EF%BC%882PCS%EF%BC%89/dp/B07WGT8K82/ref=sr_1_7?crid=19YWU0HVF464X&keywords=pwm+led+driver+24v&qid=1660082107&sprefix=pwm+led+driver+24v+%2Caps%2C57&sr=8-7">https://www.amazon.com/RioRand-Motor-Controller-Control-Dimmer%EF%BC%882PCS%EF%BC%89/dp/B07WGT8K82/ref=sr_1_7?crid=19YWU0HVF464X&keywords=pwm+led+driver+24v&qid=1660082107&sprefix=pwm+led+driver+24v+%2Caps%2C57&sr=8-7</a></p><p> </p><p> </p><p>Many thanks to the designers <strong>@teookie</strong> and <strong>@BuildX !</strong></p><p> </p><p><a href="https://www.printables.com/model/62523-delta-p-fan-duct-v2-r2-for-mk3s-extruder">https://www.printables.com/model/62523-delta-p-fan-duct-v2-r2-for-mk3s-extruder</a></p><p> </p><p><a href="https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-">https://www.printables.com/model/155387-remix-x2-delta-p-duct-v2r22-for-the-mk3s-new-flow-</a></p><p> </p><p> </p>
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